CN104043305A - Cast casting dust removal system - Google Patents
Cast casting dust removal system Download PDFInfo
- Publication number
- CN104043305A CN104043305A CN201310082817.3A CN201310082817A CN104043305A CN 104043305 A CN104043305 A CN 104043305A CN 201310082817 A CN201310082817 A CN 201310082817A CN 104043305 A CN104043305 A CN 104043305A
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- Prior art keywords
- dust
- layer
- foundry goods
- purifying column
- purifying
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- 239000000428 dust Substances 0.000 title claims abstract description 70
- 238000005266 casting Methods 0.000 title claims abstract description 41
- 238000000746 purification Methods 0.000 claims abstract description 25
- 239000003500 flue dust Substances 0.000 claims description 55
- 239000000945 filler Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 19
- 238000005453 pelletization Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 239000000779 smoke Substances 0.000 abstract description 14
- 238000003912 environmental pollution Methods 0.000 abstract description 6
- 230000018044 dehydration Effects 0.000 abstract description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- -1 as power source Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002641 tar oil Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a cast casting dust removal system, which includes: a smoke dust collection system and a purification dedusting system, as well as a fan serving as the dust collecting power. The smoke dust collection system and the purification dedusting system are connected by a dust suction pipeline. The smoke dust collection system includes: a smoke dust collecting chamber and a dust hood arranged at the top of the smoke dust collecting chamber. The purification dedusting system includes: a purification tower and an air inlet pipe. The cast casting dust removal system has a simple and reasonable structure, by setting the two-layer four-capture purifying mode purification tower to conduct purification and performing dehydration through a defogging layer, the smoke dust can reach the discharge standard, the dust removal effect is good, and environmental pollution and fire potential caused by open discharge of cast casting smoke dust can be avoided.
Description
Technical field
The present invention relates to casting field, particularly a kind of foundry goods casting dust pelletizing system.
Background technology
At present, be all to adopt direct open type discharge at casting industry medium casting casting flue dust, do not take any control measures.In foundry goods casting flue dust, contain a large amount of tar oil smoke, black smoke and dust, directly open type discharge can be to environment.
In addition, the foundry goods casting flue dust ground of being scattered, has increased the workload of employee's cleaning, and the tar oil smoke of foundry goods casting flue dust sticks on building and equipment, very easily spontaneous combustion, and then cause the potential safety hazard of fire.Need spend dust and the flue dust of the more manpower site clearing of current expenditure for foundry goods casting flue dust, unfavorable to the safety in production of enterprise, employee's environment can not get improving simultaneously.
Summary of the invention
The present invention is in order to overcome defect in above-mentioned prior art, provides a kind of simple and reasonable, and good dedusting effect can avoid the discharge of foundry goods casting flue dust open type to cause the foundry goods casting dust pelletizing system of environmental pollution and disaster hidden-trouble.
For achieving the above object, according to the invention provides a kind of foundry goods casting dust pelletizing system, comprising: flue dust collecting system and purification dust removal system, and as the blower fan of the power that gathers dust, flue dust collecting system is connected by dust sucting pipeline with purification dust removal system; Flue dust collecting system comprises: flue dust collecting chamber and the dust shield that is arranged on top, flue dust collecting chamber; Purification dust removal system comprises: purifying column and blast pipe, blast pipe two ends connect respectively the air inlet of purifying column and described blower fan, and purifying column comprises: tank shape tower body and be arranged on from down to up purifying column storage cistern, the first purifying layer, the second purifying layer and the demist layer in tank shape tower body; One end of dust sucting pipeline is stretched in tank shape tower body with upper part by tank shape tower body sidewall, purifying column storage cistern liquid level, and its inner elbow is aimed at purifying column storage cistern liquid level downwards; The first purifying layer comprises: orifice plate and ground floor filler, and top ground floor spray head, and the second purifying layer comprises: up-hole plate and second layer filler, and top second layer spray head; Ground floor filler and second layer filler all adopt the first polyhedron empty ball, and demist layer is filled with the second polyhedron empty ball.
In technique scheme, flue dust collecting chamber is the casing that reinforced concrete wall sidewall and steel plate top surround relative sealing.
In technique scheme, blast pipe adopts PP plate material circle system.
In technique scheme, tank shape tower body adopts PP plate to make.
In technique scheme, the lower sidewall of purifying column storage cistern offers purifying column outlet of sewer, and purifying column outlet of sewer is provided with quantitative drain valve.
In technique scheme, the polyhedron empty ball specification that ground floor filler and second layer filler adopt is diameter 50mm, bed stuffing height 500mm, and filler bulk density is 95kg/m
3, pile up number 11500/m
3, porosity 0.9m
3, specific area 200m
2/ m
3.
In technique scheme, ground floor spray head and second layer spray head all adopt spiral nozzle, are jointly supplied water by the water inlet pipe that is positioned at tank shape tower body one side.
In technique scheme, demist layer is filled with the polyhedron empty ball that diameter is 50mm.
In technique scheme, blower fan adopts fiberglass manufacture.
Compared with prior art, the present invention has following beneficial effect: this foundry goods casting dust pelletizing system is simple and reasonable, by the two layers four kinds purifying columns that catch purification pattern are set, foundry goods casting flue dust is purified, and dewater by demist layer, make flue dust reach discharge standard, good dedusting effect, can avoid the discharge of foundry goods casting flue dust open type to cause environmental pollution and disaster hidden-trouble.
Brief description of the drawings
Fig. 1 is the structural representation of foundry goods casting dust pelletizing system of the present invention;
Description of reference numerals:
11-blower fan, 12-dust sucting pipeline, 13-discharge pipe, 21-blast pipe, 22-tank shape tower body, 23-purifying column storage cistern, 231-purifying column outlet of sewer, 24-demist layer, 31-orifice plate, 32-ground floor filler, 33-ground floor spray head, 34-inlet orifice, 41-up-hole plate, 42-second layer filler, 43-second layer spray head.
Detailed description of the invention
Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of detailed description of the invention.It will be appreciated that, mentioned in following embodiment of the present invention " on ", D score, " left side ", " right side ", " front " and " reverse side " be all taking the direction shown in each figure as benchmark, these words that are used for limiting direction are only used to be convenient to explanation, do not represent the restriction to the concrete technical scheme of the present invention.
Foundry goods casting dust pelletizing system of the present invention is simple and reasonable, by the two layers four kinds purifying columns that catch purification pattern are set, foundry goods casting flue dust is purified, and dewater by demist layer, make flue dust reach discharge standard, good dedusting effect, can avoid the discharge of foundry goods casting flue dust open type to cause environmental pollution and disaster hidden-trouble.
As shown in Figure 1, the concrete structure of this foundry goods casting dust pelletizing system comprises: flue dust collecting system and purification dust removal system, and as the blower fan 11 of the power that gathers dust, blower fan 11 adopts fiberglass manufacture, there is acid and alkali-resistance, Corrosion Protection, and there is the base, cushion blocking, the fan supporter that match; Flue dust collecting system is connected by dust sucting pipeline 12 with purification dust removal system.Flue dust collecting system is for collecting the flue dust that foundry goods casting cycle produces, and it is transported to purification dust removal system by dust sucting pipeline 12 carries out emission abatement, to realize closed smoke and dust treatment, avoid not taking any measure, directly open type discharge, this design solves environmental pollution and spontaneous combustion breaking out of fire phenomenon very dexterously, ensures that discharge meets environmental emission standard.
Wherein, flue dust collecting system comprises: flue dust collecting chamber and dust shield, and flue dust collecting chamber is the casing that reinforced concrete wall sidewall and steel plate top surround relative sealing, casting operation completes in relative seal case.Dust shield is connected with dust sucting pipeline 12, is laid in top, flue dust collecting chamber.When the heat such as casting of metals is produced heated rising of air of dirt equipment surface, can move together and cause thermal current to rise with dust, the dust shield of casting operation adopts upper suction method, transport the outer side of roller-way of sandbox Packed plate washer is installed, utilize fluid mechanics principle, rely on the power that produces of blower fan and make Air Flow, select air quantity and pressure, control air-flow direction and air velocity, adopt local exhaust nuisance to be drained on the spot to (local exhaust is to produce the local place of nuisance concentrating, be provided with pest capturing device, nuisance is drained on the spot), to control nuisance to indoor diffusion.Flue dust collecting chamber is all enclosed in nuisance source in cover, and air amount from covering makes to cover interior maintenance negative pressure, and it only needs less exhaust air rate just can control effectively to nuisance, and each inlet scoop air lock of installation is used for controlling exhaust air rate.Like this, dust shield and dust sucting pipeline 12 are drawn flue dust collecting chamber cooling flue dust, as power source, tar oil smoke, black smoke and dust are administered in purification dust removal system to purification with blower fan.
Purification dust removal system comprises: purifying column and blast pipe 21, blast pipe 21 two ends connect respectively the air inlet of purifying column and blower fan 11, blower fan 11 air outlets are also connected with discharge pipe 13, discharge for guiding the casting flue gas of administering purification through purifying column into discharge pipe 13.Blast pipe 21 and discharge pipe 13 adopt PP plate material circle system, have good corrosion-resistantly, and blower fan can be carried the corrosive gas containing soda acid composition and chemical composition.
Purifying column comprises: tank shape tower body 22 and be arranged on from down to up purifying column storage cistern 23, the first purifying layer, the second purifying layer and the demist layer 24 in tank shape tower body 22, blast pipe 21 is communicated with the headroom of tank shape tower body 22.Wherein, tank shape tower body 22 adopts PP plate (polypropylene), it is the linear polymer of a kind of high density, high crystalline solid, translucent, semi-crystal, PP plate has high strength, water absorption rate is low, heat distortion temperature is high, degree of crystallinity is high feature, has the performances such as good resistance to solvent, oil resistant class, weak acid resistant, weak base.PP plate has good heat resistance, and fusing point is at 150 DEG C, and the goods of making can carry out below temperature at 80 DEG C, in the situation that not being subject to external force 80 DEG C also indeformable.
Purifying column storage cistern 23 is positioned at the bottom of tank shape tower body 22, right side wall bottom offers purifying column outlet of sewer 231, purifying column outlet of sewer 231 is provided with quantitative drain valve, for guaranteeing the water yield of purifying column storage cistern 23, and after purifying column operation a period of time, its circulation fluid has reached certain concentration, for ensureing that it normally moves, should regularly discharge, change water.One end of dust sucting pipeline 12 is stretched in tank shape tower body 22 with upper part by tank shape tower body 22 sidewalls, purifying column storage cistern 23 liquid levels, its inner elbow is aimed at purifying column storage cistern 23 liquid levels downwards, the mixing flue dust being entered by dust sucting pipeline 12 can be impacted with the water of the purifying column storage cistern 23 of purifying column bottom, and flue dust is caught by preliminary cooling.
The first purifying layer comprises: be positioned at the orifice plate 31 of bottom and be positioned at the ground floor filler 32 at middle part, and ground floor spray head 33, the first purifying layer sides that are positioned at top also offer inlet orifice 34.The second purifying layer comprises: be positioned at the up-hole plate 41 and the second layer filler 42 that is positioned at middle part of bottom, and be positioned at the second layer spray head 43 at top.Orifice plate 31 and up-hole plate 41 are for the larger flue gas of filtering particle shape.Ground floor filler 32 and second layer filler 42 adopt polyhedron empty ball, format diameter 50mm, and bed stuffing height 500mm, this filler bulk density is 95kg/m
3, pile up number 11500/m
3, porosity 0.9m
3, specific area 200m
2/ m
3.Ground floor spray head 33 and second layer spray head 43 all adopt spiral nozzle, jointly supplied water by the water inlet pipe 35 that is positioned at tank shape tower body 22 left sides, and under the power of water pump, high pressure ejection spray water gas, vaporific aqueous vapor covers whole purifying column cross section, and these aqueous vapors are adsorbed with pending mixed flue gas collision, constantly increase weightening finish, under the effect of gravity, down power, finally enters the purifying column storage cistern 23 of purifying column bottom.
It is 50mm polyhedron empty ball that demist layer 24 is filled with diameter, for removing the aqueous vapor of flue dust to be clean.
The indoor foundry goods of flue dust collecting is cast high temperature mixing flue dust under the effect of negative-pressure air fan 11, collect and laterally entered by the lower right of purifying column along dust sucting pipeline 12 by dust shield, due to the effect of inertia of gas, under the effect of inner elbow, purifying column storage cistern 23 waters that mix flue dust and purifying column bottom impact, and flue dust is caught by preliminary cooling.At above-mentioned flue dust after treatment, under the effect of power, toward the motion of purifying column top, graininess bumps against and falls compared with large flue gas and orifice plate 31; Light gas enters the many-sided ball of ground floor filler 32 and inhales packed layer; After hollow many-sided ball attached water due to packed layer, form thin film on its surface, when mist between these film gaps flow time, under water effect, under the effect of water surface tension, the dust-laden mixing in flue dust is caught by water containing gas with foreign flavor, and some reacts with water, thereby is captured, melts deposition, under the effect of gravity, flow into the purifying column storage cistern 23 of purifying column bottom.Mix flue dust by after ground floor filler 32, enter ground floor filler 32 top ground floor spray heads 33, under the power of water pump, high pressure ejection spray water gas, vaporific aqueous vapor covers whole purifying column cross section, and these aqueous vapors are adsorbed with pending mixed flue gas collision, constantly increase weightening finish, under the effect of gravity, down power, finally enters the purifying column storage cistern 23 of purifying column bottom.Mixed flue gas is through ground floor filler 32 Adsorptions, after the seizure of the structure that ground floor spray head 33 sprays is removed, untreated gas ingredients is mainly a small amount of flue dust, the water smoke of its Main Ingredients and Appearance, these composition gases move on purifying column again, in the process of its motion, aqueous vapor further merges and catches flue dust with flue dust through up-hole plate 41, then enter second layer filler 42 many-sided ball filter courses, flue dust is first captured at packed layer, under the effect spraying at powerful second layer spray head 43 again, then the purification that is further captured, the now flue dust purification that has been captured.
Catch after purification through above-mentioned two layers of four kinds of mode, flue dust gas with foreign flavor has reached discharge standard, now, enter purifying column top demist layer 24 containing the dirt gas of a large amount of aqueous vapors and carry out the 3rd pull-up water-bound, under the dehydration of dehydrated structure, aqueous vapor is removed, then enter purifying column top cavity, enter again the blast pipe 21 of connecting fan 11 and tank shape tower body 22 by blower fan 11 effect, by blower fan 11 air outlets enter discharge pipe 13, last pure qi (oxygen) is entered in atmosphere by discharge pipe 13 qualified discharges.
This foundry goods casting dust pelletizing system is simple and reasonable, by the two layers four kinds purifying columns that catch purification pattern are set, foundry goods casting flue dust is purified, and dewater by demist layer, make flue dust reach discharge standard, good dedusting effect, can avoid the discharge of foundry goods casting flue dust open type to cause environmental pollution and disaster hidden-trouble.
Disclosed is above only several specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (9)
1. a foundry goods casting dust pelletizing system, is characterized in that, comprising: flue dust collecting system and purification dust removal system, and as the blower fan of the power that gathers dust, described flue dust collecting system is connected by dust sucting pipeline with purification dust removal system; Described flue dust collecting system comprises: flue dust collecting chamber and the dust shield that is arranged on top, described flue dust collecting chamber; Described purification dust removal system comprises: purifying column and blast pipe, described blast pipe two ends connect respectively the air inlet of described purifying column and described blower fan, and described purifying column comprises: tank shape tower body and be arranged on from down to up purifying column storage cistern, the first purifying layer, the second purifying layer and the demist layer in described tank shape tower body; One end of described dust sucting pipeline is stretched in tank shape tower body with upper part by described tank shape tower body sidewall, purifying column storage cistern liquid level, and its inner elbow is aimed at described purifying column storage cistern liquid level downwards; Described the first purifying layer comprises: orifice plate and ground floor filler, and top ground floor spray head, and described the second purifying layer comprises: up-hole plate and second layer filler, and top second layer spray head; Described ground floor filler and second layer filler all adopt the first polyhedron empty ball, and described demist layer is filled with the second polyhedron empty ball.
2. foundry goods casting dust pelletizing system according to claim 1, is characterized in that: described flue dust collecting chamber is the casing that reinforced concrete wall sidewall and steel plate top surround relative sealing.
3. foundry goods casting dust pelletizing system according to claim 1, is characterized in that: described blast pipe adopts PP plate material circle system.
4. foundry goods casting dust pelletizing system according to claim 1, is characterized in that: described tank shape tower body adopts PP plate to make.
5. foundry goods casting dust pelletizing system according to claim 1, is characterized in that: the lower sidewall of described purifying column storage cistern offers purifying column outlet of sewer, and described purifying column outlet of sewer is provided with quantitative drain valve.
6. foundry goods casting dust pelletizing system according to claim 1, is characterized in that: the polyhedron empty ball specification that described ground floor filler and second layer filler adopt is diameter 50mm, bed stuffing height 500mm, and filler bulk density is 95kg/m
3, pile up number 11500/m
3, porosity 0.9m
3, specific area 200m
2/ m
3.
7. foundry goods casting dust pelletizing system according to claim 1, is characterized in that: described ground floor spray head and second layer spray head all adopt spiral nozzle, is jointly supplied water by the water inlet pipe that is positioned at tank shape tower body one side.
8. foundry goods casting dust pelletizing system according to claim 1, is characterized in that: described demist layer is filled with the polyhedron empty ball that diameter is 50mm.
9. according to the foundry goods casting dust pelletizing system described in any one in claim 1 to 8, it is characterized in that: described blower fan adopts fiberglass manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310082817.3A CN104043305A (en) | 2013-03-15 | 2013-03-15 | Cast casting dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310082817.3A CN104043305A (en) | 2013-03-15 | 2013-03-15 | Cast casting dust removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104043305A true CN104043305A (en) | 2014-09-17 |
Family
ID=51497000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310082817.3A Pending CN104043305A (en) | 2013-03-15 | 2013-03-15 | Cast casting dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104043305A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016109404A (en) * | 2014-12-10 | 2016-06-20 | 三菱マテリアル株式会社 | Packed tower for cooling of metal smelting furnace exhaust gas |
| CN107551718A (en) * | 2017-09-27 | 2018-01-09 | 湖州南丰机械制造有限公司 | A kind of concentration casting workshop for being provided with centralized dust-removing system |
| CN107930310A (en) * | 2017-12-30 | 2018-04-20 | 江苏永益环保科技有限公司 | House exhaust processing system |
| CN107930331A (en) * | 2017-12-30 | 2018-04-20 | 江苏永益环保科技有限公司 | Waste gas treatment equipment |
| CN107970715A (en) * | 2017-12-31 | 2018-05-01 | 江苏永益环保科技有限公司 | Ink prints waste gas treatment equipment |
| CN107983087A (en) * | 2017-12-31 | 2018-05-04 | 江苏永益环保科技有限公司 | Ink prints exhaust treatment system |
| CN107983099A (en) * | 2017-12-30 | 2018-05-04 | 江苏永益环保科技有限公司 | Efficient water scrubber |
| CN107983074A (en) * | 2017-12-30 | 2018-05-04 | 江苏永益环保科技有限公司 | House exhaust processing cleaning system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994705A (en) * | 1974-11-21 | 1976-11-30 | Przewalski Zygmunt J | Gas scrubber with adjustable convector and demisting unit |
| US4290784A (en) * | 1977-11-30 | 1981-09-22 | Rawicki Bogdan J | Apparatus and method for extracting dust from air |
| JP2004202467A (en) * | 2002-12-20 | 2004-07-22 | Masao Shimizu | Apparatus making smoke discharged from incinerator or the like smokeless |
| CN102151451A (en) * | 2011-04-20 | 2011-08-17 | 华邦(镇江)铝业有限公司(外商独资) | Multifunctional waste gas purification tower |
| CN202751915U (en) * | 2012-06-25 | 2013-02-27 | 濮阳市元光科技有限公司 | Novel leaded waste gas treatment equipment |
| CN203139848U (en) * | 2013-03-15 | 2013-08-21 | 广西玉柴机器股份有限公司 | Dust removing system for cast pouring |
-
2013
- 2013-03-15 CN CN201310082817.3A patent/CN104043305A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994705A (en) * | 1974-11-21 | 1976-11-30 | Przewalski Zygmunt J | Gas scrubber with adjustable convector and demisting unit |
| US4290784A (en) * | 1977-11-30 | 1981-09-22 | Rawicki Bogdan J | Apparatus and method for extracting dust from air |
| JP2004202467A (en) * | 2002-12-20 | 2004-07-22 | Masao Shimizu | Apparatus making smoke discharged from incinerator or the like smokeless |
| CN102151451A (en) * | 2011-04-20 | 2011-08-17 | 华邦(镇江)铝业有限公司(外商独资) | Multifunctional waste gas purification tower |
| CN202751915U (en) * | 2012-06-25 | 2013-02-27 | 濮阳市元光科技有限公司 | Novel leaded waste gas treatment equipment |
| CN203139848U (en) * | 2013-03-15 | 2013-08-21 | 广西玉柴机器股份有限公司 | Dust removing system for cast pouring |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016109404A (en) * | 2014-12-10 | 2016-06-20 | 三菱マテリアル株式会社 | Packed tower for cooling of metal smelting furnace exhaust gas |
| CN107551718A (en) * | 2017-09-27 | 2018-01-09 | 湖州南丰机械制造有限公司 | A kind of concentration casting workshop for being provided with centralized dust-removing system |
| CN107930310A (en) * | 2017-12-30 | 2018-04-20 | 江苏永益环保科技有限公司 | House exhaust processing system |
| CN107930331A (en) * | 2017-12-30 | 2018-04-20 | 江苏永益环保科技有限公司 | Waste gas treatment equipment |
| CN107983099A (en) * | 2017-12-30 | 2018-05-04 | 江苏永益环保科技有限公司 | Efficient water scrubber |
| CN107983074A (en) * | 2017-12-30 | 2018-05-04 | 江苏永益环保科技有限公司 | House exhaust processing cleaning system |
| CN107970715A (en) * | 2017-12-31 | 2018-05-01 | 江苏永益环保科技有限公司 | Ink prints waste gas treatment equipment |
| CN107983087A (en) * | 2017-12-31 | 2018-05-04 | 江苏永益环保科技有限公司 | Ink prints exhaust treatment system |
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Application publication date: 20140917 |